Na batho ba bangata ba tla batla ho tseba sebopeho sa ka hare sa lifaha tsa mabone a diode? Ho joalo le ka Xiaobian, kahoo ke kopile litsebi ka ho khetheha ho bokella lintlha tse joalo bakeng sa referense ea hau. Diode e khanyang ea UV e bolela. Hangata leseli la ultraviolet le sebelisoa ho tseba hore na li-banknotes ke tsa bohata, 'me lintho tse ling tse bonesang tsa ultraviolet diode li tumme haholo litlelapeng tsa bosiu le meketeng. Li sebelisetsoa ho etsa hore lintho tsa fluorescent li hlahise leseli le khanyang haholoanyane. Sebopeho sa eona sa mantlha ke thepa ea semiconductor e khanyang ea electrostatic, e behoang holim'a raka e etellang pele, ebe e tiisa ka resin ea epoxy ho e potoloha ho sireletsa terata e ka hare ea mantlha. Ka hona. Karolo ea mantlha ea "emitting diode" ke chip e nang le P -type semiconductor le N -type semiconductor. Ho na le lera la phetoho lipakeng tsa P -type semiconductor le N -type semiconductor, e bitsoang PN knot. Lefitong la PN la lisebelisoa tse itseng tsa semiconductor, moroalo o monyane-ka-mojaro le bajari ba bangata ba lokolloa ha mokhanni a lokolloa ka mokhoa oa leseli, e le hore matla a motlakase a fetohe ka ho toba ho matla a leseli ho matla a khanyang. Pn knot plus reverse voltage, ho thata ho kenya mochine o fokolang, kahoo ha o hlahise khanya. Diode ena e entsoeng ka molao-motheo oa mabone a ente ea electrophoretic e bitsoa luminous diode, e tsejoang ka hore ke LED. Ha e sebetsa hantle (ke hore, lipheletsong tse peli hammoho le motlakase o motle), motlakase o phalla ho tloha ho anode ea LED ho ea ho cathode, likristale tsa semiconductor li ntša leseli ho tloha ho ultraviolet ho ea ho 'mala oa infrared. Litšobotsi tsa tekheniki tsa diode ea leseli la ultraviolet; 1) Leseli le pherese la 5mm le sebelisa liphutheloana tsa khalase le likhetla tsa alloy tsa nickel-plated, tse ntlafatsang le ho feta mabone a mabone a pherese, ho fokotsa ho bola ha leseli le pherese, ho lelefatsa bophelo ba ts'ebeletso, le ho lelefatsa bophelo ba ts'ebeletso. 2) Lithakhisa tse peli li sebelisa theknoloji e entsoeng ka khauta. 3) Matla a phahameng a maikutlo. 4) Boleng bo tsitsitseng le bo ka tšeptjoang.
![Oremark UV Bead Sebopeho 1]()
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